Zobrazeno 1 - 10
of 46 942
pro vyhledávání: '"Leading Off"'
Autor:
Turek, M., Richter, K.
We semiclassically derive the leading off-diagonal correction to the spectral form factor of quantum systems with a chaotic classical counterpart. To this end we present a phase space generalization of a recent approach for uniformly hyperbolic syste
Externí odkaz:
http://arxiv.org/abs/nlin/0303053
Autor:
Spehner, Dominique
The spectral fluctuations of a quantum Hamiltonian system with time-reversal symmetry are studied in the semiclassical limit by using periodic-orbit theory. It is found that, if long periodic orbits are hyperbolic and uniformly distributed in phase s
Externí odkaz:
http://arxiv.org/abs/nlin/0303051
Publikováno v:
Proc. of the 45th IEEE Conference on Decision and Control (CDC 2006), 13-15 Dec. 2006, Pages: 5024-5029
A general problem in optimal control consists of finding a terminal reward that makes the value function independent of the horizon. Such a terminal reward can be interpreted as a max-plus eigenvector of the associated Lax-Oleinik semigroup. We give
Externí odkaz:
http://arxiv.org/abs/math/0609243
Autor:
Sieber, Martin
Publikováno v:
J. Phys. A 35 (2002) L613
We consider the semiclassical approximation to the spectral form factor K(tau) for two-dimensional uniformly hyperbolic systems, and derive the first off-diagonal correction for small tau. The result agrees with the tau^2-term of the form factor for
Externí odkaz:
http://arxiv.org/abs/nlin/0209016
Publikováno v:
Phys. Rev. Lett. 88 (2002) 104101
Using periodic-orbit theory beyond the diagonal approximation we investigate the form factor, $K(\tau)$, of a generic quantum graph with mixing classical dynamics and time-reversal symmetry. We calculate the contribution from pairs of self-intersecti
Externí odkaz:
http://arxiv.org/abs/nlin/0107056
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Sports Illustrated. Aug2023, Vol. 134 Issue 7, p6-11. 6p. 5 Color Photographs.
Publikováno v:
Sports Illustrated. Jul2023, Vol. 134 Issue 6, p4-9. 6p. 4 Color Photographs.
Publikováno v:
Sports Illustrated. Jun2023, Vol. 134 Issue 5, p8-13. 6p. 6 Color Photographs.